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人常说“十月怀胎,一朝分娩”。人类是胎生的,哺乳动物也是胎生的。有趣的是,植物中的红树也是胎生的。 在我国南海之滨,以及热带和亚热带的亚洲、美洲、非洲、大洋洲沿海,都能看到一片片稠密的树林,那就是沿海地区所特有的红树林。红树林的主要成员是红树,此外还有红茄冬、秋茄树等20多种常绿灌木、乔木。它们的叶子都是深绿色的,由于树皮和木材中含有鞣酸,可以制成红色的染料。因此,将它们统称为红树林。由
People often say “October conceived, giving birth once.” Human beings are born and the mammals are born. Interestingly, the mangroves in plants are also viable. On the coast of the South China Sea and on the coasts of tropical, subtropical Asia, America, Africa, and Oceania, dense forests can be seen, which are the mangroves that are unique to coastal areas. The main members of the mangrove forest are mangroves, in addition to more than 20 evergreen shrubs and trees, such as red eggplant winter and candel tree. Their leaves are dark green, and because the bark and wood contain tannic acid, they can be made into red dyes. Therefore, they are collectively referred to as mangroves. by